2 × 3 × 13² × 409

Prime Factor Structure

Factorization String 2 × 3 × 13^2 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 900,360

Proper Divisor Sum 485,634

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #414721 ← → #414731

1 2 3 6 13 26 39 78 169 338 409 507 818 1,014 1,227 2,454 5,317 10,634 15,951 31,902 69,121 138,242 207,363 414,726

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

414,726 207,363 622,090 311,045 933,136 466,568 233,284 116,642 58,321 174,964 87,482 43,741 131,224 65,612 32,806 16,403 49,210 24,605 73,816 36,908 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445

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